Someone just dropped $2.6M on $SPY 722 puts expiring Dec 18 — that's 5% out-of-the-money with $SPY trading around 760. Volume hit 5,346 contracts against open interest of just 3,077.

This is a big, directional bet. Either someone's hedging a massive long book or they're positioning for a sharp flush into year-end. The size and the strike say this isn't a casual trade.

Watch how $SPY trades into OPEX. If we start breaking support and gamma flips negative, this could accelerate downside. If we hold and grind higher, this trade bleeds theta fast.

I'm not chasing it, but I'm watching the tape closely. When flow like this shows up, it pays to respect it — even if it's wrong.